CN101626678B - Safeguarding seed safety of treated seeds - Google Patents

Safeguarding seed safety of treated seeds Download PDF

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Publication number
CN101626678B
CN101626678B CN2008800073842A CN200880007384A CN101626678B CN 101626678 B CN101626678 B CN 101626678B CN 2008800073842 A CN2008800073842 A CN 2008800073842A CN 200880007384 A CN200880007384 A CN 200880007384A CN 101626678 B CN101626678 B CN 101626678B
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seed
hydration
genus
seedling
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CN101626678A (en
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M·J·M·诺滕
B·杰拉特兹
R·H·M·拿宾
J·范登博格
W·安德施
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Bayer Intellectual Property GmbH
Bayer CropScience AG
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    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01C—PLANTING; SOWING; FERTILISING
    • A01C1/00—Apparatus, or methods of use thereof, for testing or treating seed, roots, or the like, prior to sowing or planting
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N51/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds having the sequences of atoms O—N—S, X—O—S, N—N—S, O—N—N or O-halogen, regardless of the number of bonds each atom has and with no atom of these sequences forming part of a heterocyclic ring
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01C—PLANTING; SOWING; FERTILISING
    • A01C1/00—Apparatus, or methods of use thereof, for testing or treating seed, roots, or the like, prior to sowing or planting
    • A01C1/02—Germinating apparatus; Determining germination capacity of seeds or the like
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01C—PLANTING; SOWING; FERTILISING
    • A01C1/00—Apparatus, or methods of use thereof, for testing or treating seed, roots, or the like, prior to sowing or planting
    • A01C1/06—Coating or dressing seed
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01C—PLANTING; SOWING; FERTILISING
    • A01C1/00—Apparatus, or methods of use thereof, for testing or treating seed, roots, or the like, prior to sowing or planting
    • A01C1/08—Immunising seed
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
    • A01N43/02—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms
    • A01N43/04—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with one hetero atom
    • A01N43/22—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with one hetero atom rings with more than six members
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N47/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid
    • A01N47/02—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid the carbon atom having no bond to a nitrogen atom
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N53/00—Biocides, pest repellants or attractants, or plant growth regulators containing cyclopropane carboxylic acids or derivatives thereof

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  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Soil Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Engineering & Computer Science (AREA)
  • Dentistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Plant Pathology (AREA)
  • Zoology (AREA)
  • Pest Control & Pesticides (AREA)
  • Agronomy & Crop Science (AREA)
  • Physiology (AREA)
  • Pretreatment Of Seeds And Plants (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Cultivation Of Plants (AREA)

Abstract

The present invention relates to a method to overcome negative effects of the treatment of seeds with insecticides, acaricides or nematicides on the germination of seeds and vitality of seedlings. The inventive method markedly enhances germination and vitality of seeds that are treated with insecticides, acaricides or nematicides. The present invention describes a method that at least comprises the following steps: 1 ) Hydration of the seed 2) Followed by drying of the seed 3) Followed by a treatment of the seed with insecticidal, acaricidal, or nematicidal compounds.

Description

The seed safety of protection treated seeds
The present invention relates to a kind of overcome with insecticide, miticide or nematocide process seed to the method for the adverse effect of seed germination and seedling vigor.The inventive method can significantly promote the rudiment of the seed processed through insecticide, miticide or nematocide and significantly improve the vigor of described seed.
The invention describes a kind of method that may further comprise the steps at least:
1) hydration seed,
2) dry seed afterwards,
3) afterwards with killing insect, killing mite or nematicidal compound processing seed.
Background technology
Insecticide, miticide and nematocide are widely used in and prevent or reduce at least pest to the infringement of crop.These chemicals can be prior to seeding, and/or before seedling germinates and/or be applied to afterwards soil.Insecticide, miticide and nematocide also can be used as seed treatment (seed treatment) and join in the seed.The seed treatment that comprises insect extremely, kills nematode and kill mite active ingredient can include only a kind of compound in these type compounds, but also can comprise the mixture of two or more compounds in the same type compound.In addition, describedly kill insect, kill nematode and kill mite active ingredient or its mixture can mix use with at least a other insecticides, miticide or nematocide.One or more Fungicidal compounds also can mix with above-mentioned insecticide, miticide or nematocide (mixture).In this article, the insecticidal seed treatment of mentioning also relates to and comprises extremely nematode or the extremely seed treatment of mite active ingredient, and comprises the seed treatment of described compound mixture.
The use of seed treatment has ever-increasing market (Halmer, P.2004.Methodsto improve seed performance in the field.In:Handbook of seedphysiology.Applications to agriculture.Eds:Benech-Arnold, R.L.and S á nchez, R.A.), because use seed treatment aspect a lot of, to be better than using spray application or particle (for example to be used, Altmann, R.2003.Pflanzenschutz-Nachrichten Bayer 56 (1), the 102-110 page or leaf; Hewett, P.D. and Griffiths, D.C.1986.Biology of seed treatment.In:Seed treatment.Ed:Jeffs, K.A.).Seed treatment is the protection seed from sowing.The in early days good general protection of vegetative stage so that plant health is healthy and strong, more can be stood stress conditions.In addition, the total amount of required product is than lacking in spray application or particle are used.By the seed treatment cover crop peasant is also comprised many advantages.Because the demand that other insecticides are used is less, the peasant need not to calculate and preparation bucket batch mixing.Two aspects are all saved time.The opportunity of spraying the crop protection chemicals is very large to the dependence of weather, but this problem is not problem for treated seed.
Agricultural chemicals company has developed and has been particularly suitable as the preparation that seed treatment is used.These preparations can be added in the seed with the form of film dressing.Be characterised in that, the film dressing is film even, dustless, porous, cover equably the surface (Halmer of all single seeds, P.2000.Commercial seed treatment technology.In:Seed technology andits biological basis.Eds:Black, M. and Bewley, J.D.).Except described preparation, the dressing mixture comprises also that usually other compositions such as water, adhesive (being generally polymer), packing material, pigment and some additive are to improve the special properties of dressing.Multiple dressing can be attached on the single seed.In this article, " seed treatment " refers to use the film dressing at seed, and described film dressing contains and at least aly kills insect, kills mite or kill the preparation of nematode active ingredient; Also comprise possible within the particle (pellet) or on use dressing, described dressing comprises and directly adding in the particle mixture killing insect, kill nematode or killing the mite seed treatment formulations.
The seed granulation is a kind of mainly be intended to the change natural shape of former seed and technology of size; this technology can be combined with the film dressing (Halmer; P.2000.Commercial seedtreatment technology.In:Seed technology and its biologicalbasis.Eds:Black; M. and Bewley, J.D.).Granulation can produce the circle of the easy sowing of available modern sower or the shape of sub-circular (rounded).The granulation mixture contains at least a adhesive and packing material.The latter can be, for example, and clay, mica, chalk or cellulose.In addition, can comprise that some additive is to improve the special properties of particle.Comprising the seed treatment formulations that at least aly kills insect, kills mite or nematicidal compound can directly add in the granulation mixture.In addition, combination multiple and the film dressing is feasible: the film dressing can be added in particle the outside, be added between granulated materials two-layer and before granulated materials adds and directly be added on the seed.Also can add the above film dressing of one deck in the individual particle.A kind of granulation of specific type is crust (encrusting).The less packing material of this utilization, the result produces " minitype particle ".
There is multiple technology and the machine of using the film dressing, wherein manyly also can be used for or be adjusted to be used for the seed granulation.The manufacturer of seed treatment machine has, for example, and Gustafson Equipment, Satec and SUET.Technology and machine change (Jeffs according to method from the seed treatment mixture to seed and the blend step of using, K.A. and Tuppen, R.J.1986.Applications of pesticides to seeds.Part 1:Requirements forefficient treatment of seeds.In:Seed treatment.Ed:Jeffs, K.A.).For example, can brush to add described mixture by spinning-disc atomizer or spreading.Described seed and described mixture can mix by the auger in the drum or in the swivelling chute.If the addition of film dressing mixture is few, can and only cause that seed moisture content content (is generally and is lower than 1%) increase slightly by seed absorption itself, just do not need other drying steps.This principle is called as self-desiccation (people such as Black, 2006.The encyclopedia of seeds.Science, technology and uses).Otherwise, can add a kind of dried powder (such as talcum), perhaps need other drying steps.This step can be integrated in the equipment that carries out the film dressing, as in being integrated with the SUET rotation seed treatment device of fluid bed dryer.Also can assemble some SATEC seed-coating machines at intermittence makes it link to each other with dry air.
Using the defective of crop protection chemicals is that they can adversely affect crop plants itself, this also sets up (Halmer for seed when chemicals adds as seed treatment, P.2000.Commercial seed treatment technology.In:Seed technology andits biological basis.Eds:Black, M. and Bewley, J.D.; Halmer, P.2004.Methods to improve seed performance in the field.In:Handbook of seed physiology.Applications to agriculture.Eds:Benech-Arnold, R.L. with S á nchez, R.A.).Therefore seed safety is affected.The described seed treatment of at least aly killing insect, kill mite or killing nematode active ingredient that contains can cause that the rudiment of treated seed is slower and more irregular.Basically, rudiment (germination) is defined as the moment that radicle stretches out kind of skin or pericarp.If seed is sowed to the matrix that covers seed fully, then rudiment is defined as seedling exposes (namely emerge (emer genee)) in matrix the moment.Therefore, slower rudiment meeting causes seedling to emerge more slowly.In full, unless otherwise prescribed, the definition of seed germination as indicated above can place after seedling emerges, and emerges with seedling and to be used interchangeably.Seed treatment also can have the greatest impact germination rate and seedling vigor.Great-hearted seedling is the healthy seedling that can develop into the plant that can generate normal volume.Seed treatment can cause vigor to descend, even the unusual seedling of higher quantity or dead seed.Seed treatment to the adverse effect of rudiment and vigor can the controlled condition by in vitro phytotron, greenhouse or rudiment chamber under, and the experiment in field is estimated.
If there is the adverse effect of seed treatment to seed safety, this also is acceptable usually, because the benefit of seed treatment surpasses loss, but they are disadvantageous eventually in Agricultural Systems.Rudiment delays to increase seed by the risk (and duration) of the invasion and attack of the nuisance in pathogenic organisms or the soil (Jonitz, A and Leist, Bayer N.2003.Pflanzenschutz-Nachrichten, 56 (1), 173-207 page or leaf).Spraying after slower and more irregular rudiment also can affect is processed.For example, a lot of weed killer herbicides are the most effective in the specific developmental stage of seedling.Mainly be, the vegetative period of crop has also been shortened in the rudiment extension, and this can cause productive rate to descend.At last, if seedling vigor is affected, can causes selling number of plant and reduce, this also can cause loss of yield.
The present invention includes a kind of promotion and kill insect, kill mite or kill the seed germination of agricultural, vegetables or flower seed that nematode active ingredient processes and significantly improve the method for the seedling vigor of described seed through included at least a of seed treatment.
Embodiment
The present invention also can be in order to improve the activity of insecticide, miticide and nematocide.
Seed treatment comprises at least a extremely insect, kills nematode or kills mite active ingredient, therefore can affect seed germination and seedling vigor.Surprisingly, we find dry after the hydration seed, then use described seed treatment and can reduce even eliminate these seed treatment to the adverse effect of rudiment and vigor.Be incorporated in the seed that is dried before the described chemical seed treatment dressing through water, have benefited from hydration and dry the processing, and the protection of chemical seed treatment.Can compare to the hurtful general impression of seed the combination of two kinds of processing even show synergistic effect at seed quality with multi task process.The adverse effect of seed treatment under hydration and the drying regime than less under without hydration and drying regime or do not have.
The seed of the crop that the present invention is applicable to summarize below.These listed crops also comprise the hybrid plant of described species and the genetically modified plant of described species.
The present invention can successfully be used for any seed of using conventional initiating method.
Especially, the present invention is applicable to the seed with the subordinate crops: Arachis (Arachis), Avena (Avena), Brassicas (Brassica), safflower belongs to (Carthamus), wild Glycine (Glycine), cotton belongs to (Gossypium), Helianthus (Helianthus), Hordeum (Hordeum), lolium temulentum belongs to (Lolium), clover belongs to (Medicago), Genus Oryza (Oryza), Poa L. (Poa), Secale (Secale), sorghum (Sorghum), Trifolium (Trifolium), Triticum (Triticum) and Zea (Zea).Comprise that also triticale belongs to (Triticale).Particularly preferred crops belong to: Brassicas, cotton genus, Helianthus, Genus Oryza and Zea.Most preferred crops belong to: Brassicas, cotton belong to and Zea.
In addition, the present invention can be used in particular for Beta.Confirm, for beet (Betavulgaris), the specific initiating method of commodity " Advantage " by name can be processed compatible (BritishSugarBeet Review with Imidacloprid (imidacloprid) or tefluthrin (tefluthrin), Draycott, A.P.2006.The advantage of Advantageon sugarbeet.In:British Sugar Beet Review, 74 (1), the 13-17 page or leaf).
Beta also is the most preferably genus that utilizes the present invention to process.
For vegetable crop, the present invention is specially adapted to the seed of following crop: allium (Allium), Apium L (Apium), genus asparagus (Asparagus), Brassicas (Brassica), Capsicum (Capsicum), olecranon Macroptilium (Cicer), Cichorium (Cichorium), Citrullus (Citrillus), Cucumis (Cucumis), Cucurbita (Cucurbita), arithoke belongs to (Cynara), Daucus (Daucus), Lactuca (Lactuca), Lens culinaris belongs to (Lens), Phaseolus (Phaseolus), Pisum (Pisum), Rhaphanus (Raphanus), Solanum (Solanum) (comprise tomato, also often make Lycopersicon esculentum), spinach belongs to (Spinacia), valerian belongs to (Valerianella) and Vicia (Vicia).For vegetable crop, particularly preferred genus is: allium, Brassicas, Capsicum, Citrullus, Cucumis, Cucurbita, Daucus, Lactuca and Solanum.The genus of most preferred vegetable crop is: allium, Capsicum, Cucumis, Daucus, Lactuca and Solanum.The genus of further most preferred vegetable crop is: allium, Brassicas, Daucus, Lactuca and Solanum.
Especially, the present invention is applicable to the seed with subordinate flowers crop: antirrhinum (Antirrhinum); Begonia (Begonia); chrysanthemum belongs to (Chrysanthemum); Cyclamen (Cyclamen); Carnation (Dianthus); variegated Chrysanthemum (Gazania); Gerbera (Gerbera); impatiens (Impatiens); Ipomoea (Ipomoea); tree mallow belongs to (Lavatera); lobelia (Lobelia); Pelargonium (Pelargonium); petunia Pittosporum (Petunia); phlox belongs to (Phlox); primula (Primula); Ptyalon (Salvia); Tagetes (Tageta); Verbena (Verbena); Vinca (Vinca); Viola (Viola) and youth-and-old-age belong to (Zinnia).Particularly preferred flowers crop is: Cyclamen, Carnation, impatiens, Pelargonium, petunia Pittosporum, primula, Tagetes, Verbena and Viola.Most preferred flowers crop is: Carnation, impatiens, Pelargonium, petunia Pittosporum, Tagetes and Verbena.
" hydration " seed comprises all technology that can make the seed suction; From immerse at short notice a large amount of water, in several weeks, controllably adding a certain amount of water.Therefore seed hydration technology comprises that also those cause the technology that generally includes in the concept.Seed priming is defined as seed absorption water to cause early stage rudiment but is not enough to stretch out radicle, then dry (McDonald, M.B.2000.Seed priming.In:Seed technology and its biological basis.Eds:Black, M. with Bewl ey, J.D.)." water " can be the water of all kinds in this article, comprises running water, rainwater and distilled water.In the water of steam form is also included within.The key factor that affects the hydration step result is matric potential or the osmotic potential of duration, temperature and initiation medium.In addition, the amount of illumination or dark and oxidation also affects the result of hydration process.
In hydration stage, water is absorbed by seed, thereby causes that enzyme system is stimulated and the generation of other cellular components (McDonald, M.B.2000.Seed priming.In:Seedtechnology and its biological basis.Eds:Black, M. and Bewley, J.D.).Seed is finished the part of rudiment first stage by this way, so that rudiment is faster when wetting again.In addition, hydration-treated makes rudiment more neat, because all seeds are in the same developmental stage.---and thus usually in hydro-combination process---adding promotes that material can further improve seed quality, described promotion material such as bactericide, biological control organism and plant growth regulator in elicitation procedure.Bactericide can add in elicitation procedure, with prevent fungi under the advantage in causing medium undue growth.
Present known multiple technology for seed priming, be that water causes (comprising that cylinder causes (drum priming)), infiltration causes and solid matrix causes (McDonald, M.B.2000.Seed priming.In:Seed technology and its biological basis.Eds:Black, M. and Bewley, J.D.; The people such as Black, 2006.The encyclopediaof seeds.Science, technology and uses).Cause and be also sometimes referred to as the seed damping.
Water causes and to comprise those wherein so that seed at low temperatures or in the short time, most of technology that absorbs water under sufficient water supplies.These technology also are known as sometimes soaks or seed soaking.Short time or low temperature have been guaranteed rudiment not to occur.The water elicitation procedure is under 5-50 ℃ of temperature, and the duration is 0.5 to 60 hour.It is 1 to 24 hour 10 to 30 ℃ lower duration of temperature preferably.Perhaps, the preferred duration is 1 to 48 hour.The duration of causing particularly preferably in water under the temperature between 15 to 25 ℃ is 4 to 16 hours.Perhaps, particularly preferably water causes under the temperature between 15 to 20 ℃, and the duration is 4 to 32 hours.
Water causes the technology that comprises that also those comprise adding restriction water gaging continuous or stage by stage.The advanced form of this concept is that cylinder causes.Seed is kept in the cydariform container of rotation, wherein slowly adds the water (or steam) of limited amount to seed.The degree that the water management of described limited amount causes.Usually, under 5 to 30 ℃ temperature, the cylinder elicitation procedure duration is 1 to 21 day.Preferably under 10 to 30 ℃ temperature, the duration is 5 to 17 days.Under 15-25 ℃ temperature, the duration is 7 to 14 days.
Cause for infiltration, seed is exposed in the permeability solution.For example, can carry out on the blotting paper or in container or (inflation) post.Polyethylene glycol (PEG) commonly used is as osmoticum.The osmoticum of other types is mineral salt, such as KH 2PO 4, KH (PO 4) 2, K 3PO 4, KCL, KNO 3And Ca (NO 3) 2(these technology are called as salt initiation or halogen initiation sometimes), or mannitol.Osmoticum is controlled the suction of seed owing to its low flow of water.Usually, under 5 to 30 ℃ temperature, when osmotic potential was-0.4 to-3.6MPa, the duration of infiltration elicitation procedure was 1 to 21 day.Preferably, under 10-30 ℃ temperature, osmotic potential is under-0.5 to-2.6MPa, and the duration of infiltration elicitation procedure is 3 to 15 days.Perhaps, preferably exposing the duration is 2 to 15 days.Particularly preferably, under 15 to 25 ℃ temperature, osmotic potential is under-1 to-2MPa, and the duration that infiltration causes is 7 to 14 days.Perhaps, under 15 to 20 ℃ temperature, osmotic potential is under-0.5 to-2.0MPa, and the duration that infiltration causes is 0.5 to 14 day.
Cause (SMP) for solid matrix, seed mixes with water and solid carrier.The example of solid carrier is vermiculite and diatomite silica product.Water is absorbed by seed and is absorbed on the surface of solid particle, controls by this way seed and absorbs water.Except using pelleted substrate, also can be with wherein particularly wet towel, gunny, wet sand, sterilization mixed fertilizer or press mud are implemented SMP.Usually, under 5 to 30 ℃ temperature, when osmotic potential was-0.4 to-3.6MPa, the duration of SMP process was 1 to 21 day.Preferably, under 10-30 ℃ temperature, when osmotic potential was-0.5 to-2.6MPa, the duration of SMP was 3 to 15 days.Particularly preferably, under from 15 to 25 ℃ temperature, when osmotic potential was-1 to-2MPa, the duration of SMP was 7 to 14 days.Perhaps, under 15 to 20 ℃ temperature, when osmotic potential was-1 to-2MPa, the duration of SMP was 8 hours to 7 days.
Although the osmotic potential of SMP scheme can be measured and be illustrated, more usually provide seed: carrier material: the ratio of water.Can use multiple ratio, this depends on that for example the target of seed size, carrier material and seed absorbs moisture.If the amount of seed (volume or weight) is 1, the scope of the amount of carrier material can for, for example 0.25 to 3.The scope of the water yield can for, for example 0.50 to 8.Seed: carrier: the ratio commonly used of water is 1: 2: 2.5.Perhaps, for the particularly preferred scope of SMP be the duration between 8 hours to 7 days, temperature is 15 to 20 ℃, and seed: carrier: the ratio of water is 1: 2: 2.5.
The other technologies that the present invention includes have back wet and sclerosis (hardening).These technology are not strictly to be included in to cause in the definition, but are included in the concept of hydration and dry seed.Returning wet is a kind of technology that seed is placed humid air.Used air humidity is usually higher, is typically 95 to 100%.This technology is particularly suitable for very easily being subjected to the large seed species of imbibition infringement.Sclerosis is a kind of seed to be carried out the technology of continuous hydration and dry cycle (common 2 to 3 times), also can make rudiment in advance.
After the seed hydration, need a drying steps to come successfully and practicably seed to be used seed treatment.In addition, do not have drying steps, chemical seed treatment may infiltrate seed, and this is still harmful to seed and seedling.Preferably, seed is dried to moisture and counts 3 to 15% based on fresh weight.Usually, this is results and the dry rear moisture that reaches.So in most of the cases, seed is dried (dry again) to its hydration moisture before.There have multiple method as known in the art to be used for to be dry, as in still air, in the forced air, in fluid bed by centrifugal filtration or the dry (people such as Black by drying, 2006.The encyclopedia of seeds.Science, technology and uses).Several factors affects the seed drying process, such as the moisture of surrounding air humidity and temperature, seed, related floristics, and, if applicable, air mass flow.The technology that comprises heated-air drying is usually used in commercial seed drying.Usually, air themperature is that 20-50 ℃ and relative air humidity can be obtained good result when being 20-60%.Duration depends on method very much, and scope was from several hours to several days.Seed also can pass through artificial desiccant (for example silica gel or calcium chloride) and come dry.
Except described clear superiority, hydration and dry seed also have some defectives.Obviously, use this technology owing to needing special equipment and competent person to improve the extra cost of seed.Similarly, described technology comprises the step that needs extra time.In addition, the shelf life of known seed through causing to shorten (McDonald, M.B.2000.Seed priming.In:Seedtechnology and its biological basis.Eds:Black, M. and Bewley, J.D.).This brings difficulty just for storage and logistics.Part is owing to these reasons, and hydration and dry seed are not generally used in high power capacity crop (such as corn or rape) yet, but just are being applied to beet.At present, this technology is applied even more extensively in the vegetable crop of high value such as fragrant-flowered garlic and carrot, and some ornamental plantss and turfgrass class (people such as Black, 2006.The encyclopediaof seeds.Science, technology and uses).
Therefore the standardized method of hydration and the not all crop of dry seed.Yet, need to use the pesticide treatments crop, and seed treatment insecticides is also used more and more.The invention provides the possibility that in seed treatment, comprises insecticide, nematocide and miticide and do not reduce seed quality and emergence rate.Hydration and dry the combination with chemical seed treatment have guaranteed ramp (normally early growth), and this is the prerequisite of developing the kind that a kind of productivity potential gives full play to.In addition, the present invention has increased the possibility of seed treatment insecticides for various crop.This is favourable, because use seed treatment as indicated above has a lot of advantages than using spray application or particle to use.Have benefited from the present invention, the species that available chemical seed treatment is processed and the quantity of kind have increased.Before, some kinds are because too responsive and can not be processed to chemical seed treatment.In addition, the invention provides to develop and treat as at least aly killing insect comprising of seed treatment, kill nematode or killing the possibility of the chemicals of mite compound.Before owing to seed being had adverse effect and can not can be able to being included now as some active ingredient of seed treatment.
The inventive method can be used for following group insecticide, miticide and nematocide:
(1) group acetylcholine-acceptor-activator/-antagonist (for example chlorine nicotine (chloronicotinyl) class/anabasine);
(2) group acetylcholinesterase (AChE) inhibitor (for example carbamates and organophosphorus compounds);
(3) group sodium channel modulators/current potential gate sodium channel blockers (such as pyrethroid with the oxadiazine class);
(4) group acetylcholine-receptor modulators (for example multiple killing teichomycin (spinosyn) class);
(5) group GABA-gate chloride channel antagonist (for example cyclopentadiene, organochlorine class and Phenylpyrazole (fiprole) class);
(6) group chloride channel-activator (for example mectine);
(7) group juvenile hormone analogies;
(8) group moulting hormone-activator/-agent interfering (for example diacyl hydrazide class);
(9) group benzoylurea derivertives (for example benzoyl area kind);
(10) group oxidative phosphorylation inhibitors, ATP-agent interfering (for example organic tin);
(11) group is by interrupting the uncoupler (for example pyroles and dinitrophenols) of the oxidative phosphorylation that proton gradient works;
(12) group site-I electronics transfer inhibitor (for example METI class);
(13) group site-II electronics transfer inhibitor;
(14) group site-III electronics transfer inhibitor;
(15) group insect gut membrane micro agent interfering;
(16) group fatty acid synthetic inhibitor (for example tetronic acid and tetramic acid (tetramicacid));
(17) group benzamide type;
(18) group octopaminergic agonist;
(19) group magnesium stimulates atpase inhibitor;
(20) group ryanodine (ryanodine) receptor activator;
(21) the similar thing of group nereistoxin;
(22) group biologic product class, steroids or pheromones class;
(23) group has the active ingredient (for example fumigant, optionally antifeedant for insect and mite growth inhibitor) of the unknown or pending activity mechanism.
(1) active ingredient to (23) group is commercially available or lists in " agricultural chemicals handbook (ThePesticide Manual, 13th edition, Editor:CDS Tomlin, British CropProtection Council, ISBN 1 901,396 13 4).Those are neither commercially available also not in that " active ingredient of listing in the agricultural chemicals handbook is determined by its I UPAC or CAS sign, or determined by their molecular formula.
(1) acetylcholine-acceptor-activator of group/-antagonist especially comprises following active ingredient:
(1.1) chlorine nicotine/anabasine (Acetamiprid (acetamiprid) for example, clothianidin (clothianidin), MTI-446 (dinotefuran), Imidacloprid (imidacloprid), Nitenpyram (nitenpyram), Nithiazine (nithiazine), thiacloprid (thiacloprid), Diacloden (thiamethoxam), imidaclothiz (imidaclotiz): ((2E)-1-[(2-chloro-1,3-thiazole-5-yl) methyl]-N-nitroimidazole alkane-2-imines), AKD 1022:(2E)-1-[(2-chloro-1,3-thiazole-5-yl) methyl]-3,5-dimethyl-N-nitro-1,3,5-triazine-2-imines);
(1.2) nicotine (nicotine), bensultap (bensultap), cartap (cartap).
Preferably (1) group active ingredient is:
(1.1.1) clothianidin
(1.1.2) Imidacloprid
(1.1.3) thiacloprid
(1.1.4) Diacloden
(1.1.5) Acetamiprid
(1.1.6) MTI-446
(1.1.7) Nitenpyram
(1.1.8) imidaclothiz
(1.1.9)AKD?1022
Particularly preferred (1) group active ingredient is:
(1.1.1) clothianidin
(1.1.2) Imidacloprid
(1.1.3) thiacloprid
(1.1.4) Diacloden
(1.1.5) Acetamiprid
(2) acetylcholinesterase (AChE) inhibitor of group comprises following active ingredient especially:
(2.1) carbamates (alanycarb (alanycarb) for example, Aldicarb (aldicarb), aldoxycarb (aldoxycarb), allyxycarb (allyxycarb), aminocarb (aminocarb) Evil worm prestige (bendiocarb), Benfuracard micro (benfuracarb), metalkamate (bufencarb), butacarb (butacarb), butocarboxim (butocarboxim), butanone sulfone prestige (butoxycarboxim), carbaryl (carbaryl), carbofuran (carbofuran), carbosulfan (carbosulfan), cloethocarb (cloethocarb), dimetilan (dimetilan), ethiofencarb (ethiofencarb); Osbac (fenobucarb); fenothiocarb (fenothiocarb); Carzol (formetanate); furathiocarb (furathiocarb); Mobucin (isoprocarb); metham-sodium (metam-sodium); methiocarb (methiocarb); Methomyl (methomyl); meta-tolyl-N-methylcarbamate (MTMC) (metolcarb); oxamyl (oxamyl); second the third phosphorus prestige (phosphocarb); Aphox (pirimicarb); Carbamult (promecarb); unden (propoxur); thiodicarb (thiodicarb); thiofanox (thiofanox); triaguron (triazamate); Landrin (trimethacarb); XMC; Meobal (xylylcarb));
(2.2) organophosphorus compounds (orthene (acephate) for example, azamethiphos (azamethiphos), azinphos-methyl (azinphos-methyl), azinphos ethyl (azinphos-ethyl), Rilariol (bromophos-ethyl), bromobenzene alkene phosphorus (bromfenvinfos (methyl)), special Pyrimitate (butathiofos), cadusafos (cadusafos), carbophenothion (carbophenothion), chlorethoxyfos (chlorethoxyfos), chlorfenviphos (chlorfenvinphos), chlormephos (chlormephos), chlorpyrifos-methyl (chlorpyrifos-methyl), chlopyrifos (chlorpyrifos-ethyl), Resistox (coumaphos), Surecide (cyanofenphos), cynock (cyanophos), chlorfenviphos (chlorfenvinphos), demeton-methyl (demeton-S-methyl), metilomerkaptofosoksid (demeton-S-methylsulphon), dialifos (dialifos), basudin (diazinon), dichlofenthion (dichlofenthion), DDVP (dichlorvos/DDVP), Carbicron (dicrotophos), Rogor (dimethoate), dimethylvinphos (dimethylvinphos), salithion (dioxabenzofos), disulfoton (disulfoton), EPN (EPN), Ethodan (ethion), phonamiphos (ethoprophos), etrimfos (etrimfos), famphur (famphur), fenamiphos (fenamiphos), fenifrothion (fenitrothion), fensulfothion (fensulfothion), Entex (fenthion), pyrrole fluorine sulphur phosphorus (flupyrazofos), Fonofos (fonofos), formothion (formothion), fosmethilan (fosmethilan), lythidathion (fosthiazate), heptenophos (heptenophos), iodfenphos (iodofenphos), IBP (iprobenfos), isazofos (isazofos), isofenphos (isofenphos), the O-isopropyl salicylate, oxazoline (isoxathion), malathion (malathion), Afos (mecarbam), methacrifos (methacrifos), acephatemet (methamidophos), methidathion (methidathion), Menite (mevinphos), Azodrin (monocrotophos), 2-dichloroethylk dimethyl phosphate (naled), flolimat (omethoate), oxydemeton_methyl (oxydemeton-methyl), parathion-methyl (parathion-methyl), parathion (parathion-ethyl), phenthoate dimephenthoate cidial (phenthoate), thimet (phorate), Phosalone (phosalone), phosmet (phosmet), phosphamidon (phosphamidon), second the third phosphorus prestige (phosphocarb), phoxim (phoxim), pirimiphos-methyl (pirimiphos-methyl), Diothyl (pirimiphos-ethyl), Profenofos (profenofos), Kayaphos (propaphos), propetamphos (propetamphos), Toyodan (prothiofos), prothoate (prothoate), pyraclofos (pyraclofos), pyridaphethione (pyridaphenthion), the sulphur phosphorus (pyridathion) of rattling away, quinalphos (quinalphos), cadusafos (sebufos), sulfotep (sulfotep), sulprofos (sulprofos), butyl pyrimidine phosphorus (tebupirimfos), Swebate (temephos), terbufos (terbufos), Ravap (tetrachlorvinphos), thiometon (thiometon), Hostathion (triazophos), metrifonate (triclorfon), vamidothion (vamidothion)).
The preferred acetylcholinesterase of the inventive method (AChE) inhibitor is following (2) group active ingredient:
(2.1.1) methiocarb
(2.1.2) thiodicarb
(2.1.3) Aldicarb
(2.1.4) oxamyl
(2.2.1) phonamiphos
(2.2.2) fenamiphos
(2.2.3) butyl pyrimidine phosphorus
(2.2.4) cadusafos
(2.2.5) lythidathion
(2.2.6) chlorpyrifos-methyl, chlopyrifos
The particularly preferred acetylcholinesterase of the inventive method (AChE) inhibitor is following (2) group active ingredient:
(2.1.1) methiocarb
(2.1.2) thiodicarb
(2.1.3) Aldicarb
(2.2.1) phonamiphos
(2.2.2) fenamiphos
(3) sodium channel modulators of group/current potential gate sodium channel blockers comprises following active ingredient:
(3.1) pyrethroid (acrinathrin (acrinathrin) for example, allethrin (d-is suitable-and anti-, d-is anti-) (allethrin (d-cis-trans, d-trans)), betacyfluthrin (beta-cyfluthrin), Biphenthrin (bifenthrin), bioallethrin (bioallethrin), bioallethrin-S-cyclopenta isomer, bioethanomethrin, biopermethrin (biopermethrin), bioresmethrin (bioresmethrin), dichloro alkyne valerate (chlovaporthrin), suitable-cypermethrin (cis-cypermethrin), suitable-resmethrin (cis-resmethrin), suitable-permethrin (cis-permethrin), cyhalothrin (clocythrin), cycloprothrin (cycloprothrin), cyfloxylate (cyfluthrin), cyhalothrin (cyhalothrin), cypermethrin (α-, β-, θ-, ζ-) (cypermethrin (alpha-, beta-, theta-, zeta-)), cyphenothrin (cyphenothrin), DDT, decis (deltamethrin), empenthrin (1R isomer) (empenthrin (1Risomer)), S-sumicidin (esfenvalerate), ether chrysanthemum ester (etofenprox), fenfluthrin (fenfluthrin), fenpropathrin (fenpropathrin), fenpirithrin (fenpyrithrin), sumicidin (fenvalerate), brofluthrinate (flubrocythrinate), flucythrinate (flucythrinate), trifluoro chrysanthemum ester (flufenprox), flumethrin (flumethrin), taufluvalinate (fluvalinate), halfenprox (fubfenprox), gamma-cyhalothrin (gamma-cyhalothrin), miaow alkynes chrysanthemum ester (imiprothrin), kadethrin (kadethrin), gamma cyhalothrin (lambda-cyhalothrin), methoxy benzyl Flumethrin (metofluthrin), permethrin (suitable-, instead-), phenothrin (1R-transisomer) (phenothrin (1R-transisomer), prallethrin (prallethrin), the third Flumethrin (profluthrin), protrifenbute, anti-Chryson (pyresmethrin), Chryson (resmethrin), RU-15525, silafluofene (silafluofen), taufluvalinate (tau-fluvalinate), tefluthrin, terallethrin (terallethrin), tetramethrin (1R isomer) (tetramethrin (1R isomer)), tralomethrin (tralomethrin), transfluthrin (transfluthrin), brofluthrinate (ZXI 8901), pyrethrin (pyrethr ins, pyrethrum));
(3.2) oxadiazine classes (for example indoxacarb (indoxacarb)).
The preferred sodium channel modulators of the inventive method/current potential gate sodium channel blockers is following (3) group active ingredient:
(3.1.1) betacyfluthrin
(3.1.2) cyfloxylate
(3.1.3) decis
(3.1.4) tefluthrin
(3.1.5) Biphenthrin
(3.2.1) indoxacarb
The special sodium channel modulators of the inventive method/current potential gate sodium channel blockers is following (3) group active ingredient:
(3.1.1) betacyfluthrin
(3.1.2) cyfloxylate
(3.1.3) decis
(3.1.4) tefluthrin
(3.2.1) indoxacarb
(4) acetylcholine receptor modulators of group comprises following active ingredient:
(4.1) multiple killing teichomycin class (for example pleocidin (spinosad)).
Preferably, use the inventive method with following preferred (4) group acetylcholine receptor modulators active ingredient:
(4.1.1) pleocidin
(4.1.2) spinetoram is also referred to as XDE-175, and it is from WO 97/00265 A1, US 6001981 and Pest Manag.Sci.57, and 177-185, known compound in 2001, it has formula (I):
Figure G2008800073842D00151
(5) the GABA-gate chlorion ion channel antagonist of group comprises following active ingredient:
(5.1) cyclopentadiene (for example toxaphene (camphechlor), Niran (chlordane), lindane (gamma-HCH), hexachlorcyclohexane (HCH), heptachlor (heptachlor), lindane (lindane), methoxychlor (methoxychlor));
(5.2) phenyl pyrazoles (for example second phthalein worm nitrile (acetoprole), second worm nitrile (ethiprole), ethiprole (fipronil), fluorine pyrazoles worm (vaniliprole)).
Preferably, use following (5) group GABA-gate chloride channel antagonist active ingredient to implement the inventive method:
(5.2.1) ethiprole
(5.2.2) second worm nitrile
(6) the chloride channel activator of group comprises following active ingredient:
(6.1) mectin class (for example Avermectin (abamectin, avermectin), emaricin (emamectin), emamectin-benzoate (emamectin-benzoate), Olivomitecidin (ivermectin), milbemectin (milbemectin), milbemycin (milbemycin))
Preferably, use the inventive method with following preferred (6) group active ingredient:
(6.1.1) emamectin-benzoate
(6.1.2) Avermectin (avermectin)
(7) the juvenile hormone analogies of group comprise following active ingredient:
(7.1) difenolan (diofenolan), protect young ether (epofenonane), fenoxycarb (fenoxycarb), hydroprene (hydroprene), kinoprene (kinoprene), methoprene (methoprene), Nylar (pyriproxifen), triprene (triprene).
Preferably, use the inventive method with following preferred (7) group active ingredient:
(7.1.1) Nylar
(8) ecdysone agonist/agent interfering of group comprises following active ingredient:
(8.1) diacyl hydrazide class (for example encircling worm hydrazides (chromafenozide), chlorine worm hydrazides (halofenozide), methoxyfenozide (methoxyfenozide), worm hydrazides (tebufenozide)).
Preferably, use the inventive method with following preferred (8) group active ingredient:
(8.1.1) methoxyfenozide
(9) benzoylurea derivertives of group comprises following active ingredient:
(9.1) benzoyl area kind (for example, bistrifluron (bistrifluron), UC 62644 (chlofluazuron), diflubenzuron (diflubenzuron), fluazuron (fluazuron), flucycloxuron (flucycloxuron), flufenoxuron (flufenoxuron), HEXAFLUMURON (hexaflumuron), lufenuron (lufenuron), fluorine uride (novaluron), noviflumuron (noviflumuron), penfluron (penfluron), fluorobenzene urea (teflubenzuron), triflumuron (triflumuron));
(9.2) Buprofezin (buprofezin);
(9.3) cyromazine (cyromazine).
Preferably, use the inventive method with following preferred (9) group active ingredient:
(9.1.1) triflumuron
(9.1.2) flufenoxuron
(10) oxidative phosphorylation inhibitors of group, ATP-agent interfering (for example organic tin) comprises following active ingredient:
(10.1) diafenthiuron (diafenthiuron);
(10.2) organic tin (for example azacyclotin (azocyclotin), plictran (cyhexatin), fenbutatin oxide (fenbutatin-oxide)).
(11) uncoupler that passes through to interrupt the oxidative phosphorylation that proton gradient works of group comprises following active ingredient:
(11.1) pyroles (for example capillary (chlorfenapyr));
(11.2) dinitrophenols (for example binapacryl (binapacyrl), dinobuton (dinobuton), karathane (dinocap), dnoc (DNOC)).
(12) site of group-I electronics transfer inhibitor comprises following active ingredient:
(12.1) METI class (for example fenazaquin (fenazaquin), fenpyroximate (fenpyroximate), pyrimidifen (pyrimidifen), pyridaben (pyridaben), tebufenpyrad (tebufenpyrad), Tolfenpyrad (tolfenpyrad));
(12.2) Hydramethylnon Bait (hydtamethylnone);
(12.3) dicofol (dicofol).
Preferably, use the inventive method with following preferred (12) group active ingredient:
(12.1.1) tebufenpyrad
(12.2.1) Hydramethylnon Bait
(13) site of group-II electronics transfer inhibitor comprises following active ingredient:
(13.1) rotenone (rotenone)
(14) site of group-III electronics transfer inhibitor comprises following active ingredient:
(14.1) acequinocyl (acequinocyl), fluacrypyrim (fluacrypyrim)
(15) the insect gut membrane micro agent interfering of group comprises following active ingredient:
(15.1) bacillus thuringiensis,Bt (Bacillus thuringiensis) bacterial strain
(16) the fatty acid synthetic inhibitor of group comprises following active ingredient:
(16.1) tetronic acid class (for example, spiral shell mite ester (spirodiclofen), Spiromesifen (spiromesifen));
(16.2) tetramates acids, for example, suitable-3-(2,5-3,5-dimethylphenyl)-8-methoxyl group-2-oxygen-1-azaspiro [4.5] last of the ten Heavenly stems-3-alkene-4-base carbonic ester (spiral shell worm ethyl ester (spirotetramat), CAS number of registration: 203313-25-1).
Preferably, use the inventive method with following preferred (16) group active ingredient:
(16.1.1) spiral shell mite ester
(16.1.2) Spiromesifen
(16.2.1) spiral shell worm ethyl ester
(17) benzamide type of group comprises:
(17.1) flonicamid (flonicamid)
(18) octopaminergic agonist of group comprises:
(18.1) Amitraz (amitraz)
(19) magnesium of group stimulates atpase inhibitor to comprise
(19.1) propargite (propargite)
(20) the ryanodine receptor stimulating agent of group comprises following active ingredient:
(20.1) N 2-[1,1-dimethyl-2-(methyl sulphonyl) ethyl]-3-iodo-N 1-[2-methyl-4-[1,2,2,2-tetrafluoro-1-(trifluoromethyl) ethyl] phenyl]-1,2-benzene diamides (Flubendiamide (flubendiamide), CAS number of registration: 272451-65-7)
(20.2) chlorantraniliprole (rynaxypyr) of formula (II)
Figure DEST_PATH_GSB00000882393300011
(20.3) cyazypyr of formula (III)
(21) the similar thing of nereistoxin of group comprises following active ingredient:
(21.1) thiocyclam oxalate (thiocyclam hydrogen oxalate), dimehypo (thiosultap-sodium)
(22) biologic product class, steroids or the pheromones class of group comprise following active ingredient:
(22.1) nimbin (azadirachtin), bacillus kind (Bacillus spec.), Beauveria kind (Beauveria spec.), Pherocon CM (codlemone), Metarhizium Species (Metarrhizium spec.), paecilomyces kind (Paecilomyces spec.), thuringiensin (Thuringiensin), Verticillium dahliae belong to kind of (a Verticillium spec.)
(23) active ingredient with the unknown or pending activity mechanism of group comprises following active ingredient:
(23.1) fumigant class (for example, aluminum phosphate, Celfume, vikane);
(23.2) the selective depressant class of insect's food-taking (for example, ice crystal, flonicamid (flonicamid), pymetrozine (pymetrozine));
(23.3) mite growth inhibitor class (for example, clofentezine (clofentezine), second mite azoles (etoxazole), Hexythiazox (hexythiazox))
(23.4) amidoflumet, benclothiaz, Citrazon (benzoximate), Bifenazate (bifenazate), fenisobromolate (bromopropylate), Buprofezin (buprofezin), chinomethionat (chinomethionat), galecron (chlordimeform), chlorobenzilate (chlorobenzilate), chloropicrin (chloropicrin), clothiazoben, cycloprene, cyflumetofen, CGA 183893 (dicyclanil), fenoxacrim, fluorine nitre diphenylamines (fentrifanil), thiazole mite (flubenzimine), flufenerim, fluorine mite piperazine (flutenzin), gossyplure (gossyplute), Hydramethylnon Bait (hydramethylnone), japonilure, metoxadiazone (metoxadiazone), oil, Butacide (piperonyl butoxide), potassium oleate, pyrafluprole, pyridalyl (pyridalyl), pyriprole, sulfluramid (sulfluramid), tetradiphon (tetradifon), kill mite thioether (tetrasul), triarathene (triarathene), verbutin (verbutin), 3-methyl-phenyl-propyl carbamate (meta-tolyl-N-methylcarbamate (MTMC) (tsumacide) z), 3-(5-chloro-3-pyridyl base)-7-(2,2,2-trifluoroethyl)-7-azabicyclo [3.2.1] suffering-3-nitrile (CAS number of registration 175972-70-3) and corresponding 3-in type-isomer (CAS number of registration 175974-60-5) (see WO 96/37494, WO 97/25923).
Extremely particularly preferred active ingredient is:
(1.1.1) clothianidin
(1.1.2) Imidacloprid
(1.1.3) thiacloprid
(1.1.4) Diacloden
(1.1.5) Acetamiprid
(2.1.1) methiocarb
(2.1.2) thiodicarb
(3.1.1) betacyfluthrin
(3.1.2) cyfloxylate
(3.1.3) decis
(3.1.4) tefluthrin
(3.2.1) indoxacarb
(4.1.1) pleocidin
(4.1.2)spinetoram
(5.2.1) ethiprole
(5.2.2) second worm nitrile
(6.1.1) emamectin-benzoate
(6.1.2) Avermectin
(16.1.1) spiral shell mite ester
(16.1.2) Spiromesifen
(16.2.1) spiral shell worm ethyl ester
(20.1) Flubendiamide
(20.2) chlorantraniliprole
(20.3)cyazypyr
The most particularly preferred active ingredient is:
(1.1.1) clothianidin
(1.1.2) Imidacloprid
(1.1.4) Diacloden
(2.1.1) methiocarb
(2.1.2) thiodicarb
(3.1.1) betacyfluthrin
(3.1.4) tefluthrin
(4.1.1) pleocidin
(4.1.2)spinetoram
(5.2.1) ethiprole
(5.2.2) second worm nitrile
(6.1.1) emamectin-benzoate
(6.1.2) Avermectin
(16.2.1) spiral shell worm ethyl ester
(20.2) chlorantraniliprole
(20.3)cyazypyr
Preferred, the particularly preferred or most preferred feature of the present invention can be in any way in conjunction with the embodiment that solves the technology of the present invention problem with generation.
About rudiment and the vigor of treated seeds, the advantageous effect of the detrimental effect of seed treatment and hydration and dry seed can be estimated with kinds of experiments.Described experiment generally includes 4 kinds of processing: control treatment; Only comprise and at least aly kill insect, kill nematode or kill the seed treatment of mite active ingredient; Only hydration and dry processing; Be included in the processing (" in conjunction with processing ") of carrying out hydration before the described seed treatment and dry seed.Usually, the contrast seed is defined as untreated seed, and it is through cleaning and classification, but the not hydration of the foregoing any type of process and dry processing.If chemical seed treatment includes only a kind of or killed insect, killed the bond that mite or nematicidal compound form by two or more, then can in all inorganic agents, add bactericide (for example tmtd (thiram)) as the sterilization seed treatment.The detrimental effect of seed treatment is defined as the to some extent minimizing that " only " compares with rudiment and/or the vigor of contrast seed through rudiment and/or the vigor of chemically treated seed.The adverse effect that the advantageous effect of hydration and dry rudiment to treated seeds and vigor is defined in seed treatment under hydration and the drying condition reduces or disappearance.
The experiment that the above introduces can be carried out under controlled condition (wherein being in particular phytotron, greenhouse or rudiment chamber in the laboratory), and carry out in the field.Under controlled condition, can carry out as in ISTA (international seed testing association, International Seed TestingAssociation) the rudiment test of describing in the handbook and vitality test (ISTA, the 2005.International rules for seed testing that is known in the art; AOSA, 1973.Seed vigor testing handbook.Contribution no.32 to the handbookon seed testing.Association of Official Seed Analysts (AOSA)).Usually, rudiment test be included on filter paper or the blotting paper or between the test carried out, and on sand, mixed fertilizer or the soil/among the test carried out.Moisture, temperature and light regime are the suitableeest (seeing for example ISTA, 2005.International rules for seedtesting) to rudiment.Usually, the seedling in the rudiment test is estimated when all basic structures are visible.Then, to all the seedling countings according to for example I STA guide described " normally " rudiment.Also record the quantity of unusual, multigerm or dead seed.Usually, such evaluation carries out at least twice in the rudiment process; Be for the first time when all basic structures are visible, and final counting.The time of final counting is depended on plant species and environmental condition.Usually, finally counted at after planting 5 to 60 days.Perhaps, as the substitute mode that the seedling of explaining is above estimated, in all were processed, rudiment was estimated from the moment of outstanding kind of the skin of arbitrary seedling any processing or pericarp.Subsequently, according to embryonic speed, can be every other day, once a day even more than a day time count.So just can estimate the overall process of rudiment.
Carrying out vitality test is in order to estimate seed vitality.This be a description with under field condition widely fast, the concept of those seed characteristics that neat rudiment is relevant with the normal seedling developmental potentiality.The result of this test can better predict field seed quality (ISTA, 2005.International rules for seed testing than the test of the standard rudiment under the optimum condition; AOSA, 1973.Seed vigor testing handbook.Contribution no.32 to thehandbook on seed testing.Association of Official Seed Analysts (AOSA)).Concrete vitality test is to coerce test, wherein before the imbibition or between the budding period seed is being coerced.Coerce the test mesostroma can be from sand or artificial matrix such as coconut fibre, to real arable soil.In addition, or in addition, weather conditions are more higher or lower than the weather conditions that usually are considered under the optimum condition.The example that well-known vigor is coerced test is the low-temperature test of often the maize seed being carried out.In this test, planting seed was kept 7 days in arable soil and under 10 ℃ temperature (low thermophase).Seed 25 ℃ under kept 7 day again, then estimate maximum germination rate and seedling quality (Jonitz, A and Leist, Bayer N.2003.Pflantzenschutz-Nachrichten, 56 (1), 173-207 page or leaf) thereafter.Be similarly vitality test, the counting that rudiment is carried out can be two particular moments but also can during a plurality of moment carry out, to construct the view of full rudiment process.For the seed that covers with matrix, all countings of emerging in processing can be from any visible moment of the seedling that emerges on related any processing mesostroma.According to the process of emerging can continually count emerge thereafter.When final counting, seedling is divided into and shows that can seedling further develop into the grade of satisfactory plant.In this article, these grades are called as motility grade.Seedling is rated for normally, slight impaired or unusual.The seed that does not also have rudiment or emerge is rated for dead seed.
Except the experiment under the controlled condition, also can test in the field.Because in most of the cases, field condition is not best, to compare with the counting first time of specific species under controlled condition, the counting of emerging is evening, or from the late stage.Except the Bush Vitality's that seedling is carried out, productive rate can be measured in the latter stage of crop growth period.
Insecticide of the present invention, miticide and nematocide can change into conventional formulation according to its specific physics and/or chemical property, such as solution, emulsion, suspending agent, pulvis, dust agent, foaming agent, paste, soluble powder, granule, aerosol, suspension emulsion concentrating agents, microcapsule formulations in natural and synthetic, polymer and the seed coating composition of reactive compound dipping, and ULV cooling and atomizing (fogging) preparation of heating.
These preparations prepare in a known manner, and for example by reactive compound or active agent combinations are mixed with filler, described filler is liquid solvent, pressurized liquefied gas and/or solid carrier; The optional surfactant that uses, described surfactant is emulsifier and/or dispersant, and/or blowing agent.
If used filler is water, for example also can use organic solvent as cosolvent.The liquid flux that is fit to mainly contains: aromatic compound, for example dimethylbenzene, toluene or Fluhyzon; Chlorination aromatic compound or chlorination aliphatic hydrocarbon, for example chlorobenzene, vinyl chloride or carrene; Aliphatic hydrocarbon, for example cyclohexane or paraffin are such as petroleum distillate, mineral oil and vegetable oil; Alcohols, for example butanols or ethylene glycol and their ether and ester; Ketone, for example acetone, MEK, methyl iso-butyl ketone (MIBK) or cyclohexanone; Intensive polar solvent, for example dimethyl formamide or methyl-sulfoxide; Or water.
The implication of liquid gas filler or carrier is interpreted as being the liquid of gaseous state under normal temperature and atmospheric pressure, aerosol spray for example is such as butane, propane, nitrogen and carbonic acid gas.
The solid carrier that is fit to for example has: the natural minerals of ammonium salt and pulverizing, for example kaolin, clay, talcum, chalk, quartz, attapulgite, montmorillonite or diatomite; And the synthetic mineral of pulverizing, for example finely divided silica, aluminium oxide and silicate.The solid carrier that is applicable to granule has: for example pulverize the also natural rock of classification, such as calcite, float stone, marble, sepiolite and dolomite; Or synthetic inorganic and organic powder particles, and the particle of organic matter such as wood sawdust, coconut husk, corncob and tobacco stem.
The emulsifier that is fit to and/or the example of blowing agent have: for example nonionic and anion emulsifier, such as polyoxyethylene fatty acid ester, polyoxyethylene aliphatic alcohol ether (for example alkylaryl polyglycol ether), alkylsulfonate, alkyl sulfate, arylsulphonate, or protein hydrolysate.The dispersant that is fit to has: for example lignin sulfite waste liquor and methylcellulose.
Can use tackifier, for example carboxymethyl cellulose in the preparation; Natural and the synthetic polymer of powder, particle or latex shape is such as gum Arabic, polyvinyl alcohol and polyvinyl acetate; Or natural phospholipid such as cephalin and lecithin, and synthetic phospholipid.Other available additive is mineral oil and vegetable oil.
Can use colouring agent, inorganic pigment for example is such as iron oxide, titanium oxide and Prussian blue; And organic dyestuff, such as alizarin dyes, azo dyes and metal phthalocyanine dyestuff; And micronutrient, such as molysite, manganese salt, boron salt, mantoquita, cobalt salt, molybdenum salt and zinc salt.
The reactive compound content of the type of service for preparing from the commercial preparation can change in very wide scope.For preventing and treating animal nuisance (animal pest) such as insect and acarid, the concentration of the reactive compound of type of service can for 0.0000001 to 95 % by weight of reactive compound, be preferably 0.0001 to 25 % by weight.Use in the mode that is fit to type of service.
Embodiment
The embodiment of this part has shown the advantageous effect of hydration and dry seed before the seed treatment that at least aly kills insect with containing, kills nematode or kill the mite compound carries out seed pelleting, and described compound has detrimental effect to rudiment and vigor under the non-hydrated condition.Usually this experiment comprises four kinds of processing, shows together the effect described in the claim of the present invention: the contrast seed; Only use the seed treatment capsuled seed; Only hydration and dry seed; Hydration and dry seed before with specific seed treatment capsuled seed.The data that comprise rudiment and vigor or correlated variables in the table.Except the average data of particular variables, also comprise the absolute difference (representing for example " dEmg " in the gauge outfit with " d ") of the average of variable between two kinds of two kinds of processing processing and be correlated with hydrating condition relevant with the non-hydrated condition in the table.These differences have illustrated direction and the size of the effect of seed treatment under non-hydrated and hydrating condition.The detrimental effect of seed treatment illustrates with negative sign (-) under two kinds of conditions, and in hydrating condition under particular variables the disappearance of detrimental effect illustrate with positive sign (+).Described embodiment demonstrates, and compares under without hydration and dry condition, and under hydration and dry condition, the detrimental effect of seed treatment is less or do not exist under particular variables.
Embodiment 1
Studied in the controlled environment chamber carry out first hydration and dry, then use seed treatment insecticide Gaucho (containing effective composition Imidacloprid) to carry out the film dressing to the impact of tomato (Lycopersiconesculentulm, Tristar kind) seed sprouting.In polyethylene glycol (PEG6000) solution of ventilation, at osmotic potential be-20 ℃ of 1.0MPa and temperature under with the mode hydration seed of infiltration initiation 7 days.After the hydration, seed drying is returned to hydration moisture before.Concentration with every kilogram of seed 100 or 200g product adds Gaucho WS 70.By polymer (polyvinyl acetate) with the seed treatment formulations dressing on seed.In the mixture that by potting soil and river sand (ratio be 1: 3) formed of planting seed in pallet.Repeat three tests, each 50 seeds of repeat sowing.The light regime that pallet is dark illumination in 20 hours and 4 hours, 23 ℃ are lower preserves continuously.Data in the table have shown the sowing average percent that (DAS) seedling emerges after 4 days.
Figure G2008800073842D00251
The abbreviation of using in the table:
Emg=is emerged
The difference of particular variables under the dEmg=specified conditions (seeing the embodiment preface part)
Embodiment 2
Originally expressed carry out first hydration and dry, then use seed treatment insecticide Cruiser (containing effective composition Diacloden) to carry out the data of the effect that the film dressing emerges to lettuce (Lactuca sativa) seed (Smile kind (green rubber leaf lettuce)).In polyethylene glycol (PEG 6000) solution of ventilation, the mode hydration seed that under 15 ℃ of osmotic potential-1.5MPa and temperature, causes with infiltration 1 day.After the hydration, seed drying is returned to hydration moisture before.By based on the granulation mixture of clay with all seed granulations.Final particle size is between 3 to 3.5mm.Concentration with per 100,000 particle 115g products adds Cruiser 70WS.By polymer with the seed treatment formulations dressing on this particle.Planting seed in filling up the pallet of coconut fibre, and is covered with vermiculite no.2.Repeat three tests, each 100 seeds of repeat sowing.At first, pallet is placed the low thermophase 7 days of 2 ℃ of mean temperatures.Then, pallet is placed under alternating temperature 15 and 10 ℃ respectively corresponding illumination in 6 hours and 18 hours dark.The average percent that seedling when the data that this table comprises have shown from behind 7 days the low thermophase 3 days emerges.
Figure G2008800073842D00261
The abbreviation of using in the table:
Emg=is emerged
The difference of particular variables under the dEmg=specified conditions (seeing the embodiment preface part)
Embodiment 3
Studied in the controlled environment chamber carry out first hydration and dry, then use seed treatment insecticide Gaucho (containing effective composition Imidacloprid) to carry out the effect of film dressing dialogue wild cabbage (Brassicaoleracea convar.capitata var.alba) seed sprouting.Carry out this experiment with kind a: Lennox.All seeds were used hot water treatment before using, this can be by being purchased realization.By using seed: vermiculite (no.3): the running water ratio is the mode hydration seed that the solid matrix of 1: 2: 2.5 mixture causes.This mixture is remained in the rotary container.Comprise two kinds of exposure (exposure) times: 8 and 24 hours exposure.Holding temperature is at 15 ℃ in elicitation procedure.After the hydration, seed drying is returned to their moistures originally.Concentration with per 100,000 seeds 115 or 230g product adds Gaucho WS70.By polymer with the seed treatment formulations dressing on seed.With planting seed in filling up the pallet of coconut fibre.Repeat three tests, each 50 seeds of repeat sowing.This pallet under the light regime of illumination in 12 hours and 12 hours dark, is preserved under 20 ℃ and 15 ℃ respectively.This table has shown sows the average percent that seedling emerges after 5 days.
The abbreviation of using in the table:
U=unit: 100,000 seeds
The SMP=solid matrix causes
Emg=is emerged
The difference of particular variables under the dEmg=specified conditions (seeing the embodiment preface part)
Embodiment 4
Elder generation's hydration and dry, then use seed treatment insecticides Mundial (containing effective composition ethiprole) to carry out the film dressing to onion (Allium cepa; The Safari kind) emerging of seed shows advantageous effect.With polyethylene glycol (PEG 6000)-2.0MPa and 15 ℃ of lower infiltration Priming Seeds 7 days.Afterwards, seed drying is returned to their moistures originally.Add Mundial (FS preparation with per 100,000 seed 20ml products; 500g/L).All seeds are also all processed with bactericide.In the dressing mixture, add following fungicide mixture: every kilogram of seed 2.3g tmtd+0.86g carbendazim (carbendazim).By polymer seed treatment formulations is added on the seed.With planting seed in filling up the pallet of coconut fibre.Repeat three tests, each 100 seeds of repeat sowing.Under 30 ℃, pallet is kept at continuously in illumination in 18 hours and the 6 hours dark.Data in the table have shown sows the average percent that seedling emerges after 5 days.
Figure G2008800073842D00281
The abbreviation of using in the table:
Emg=is emerged
The difference of particular variables under the dEmg=specified conditions (seeing the embodiment preface part)
Embodiment 5
Elder generation's hydration and dry, then use seed treatment insecticides Poncho-beta (containing effective composition clothianidin and betacyfluthrin) to carry out the film dressing carrot (Daucus carota) seed germination is shown advantageous effect.In polyethylene glycol (PEG 6000) solution of ventilation ,-1.0 and-2.0MPa between and 15-20 ℃ of lower infiltration caused this seed 7-21 days.Then, seed drying is returned to hydration moisture before.Poncho-beta (FS preparation) adds with three kinds of concentration (per 100,000 seeds): 7g clothianidin+0.9g betacyfluthrin; 14g clothianidin+1.8g betacyfluthrin and 28g clothianidin+3.6g betacyfluthrin.All seeds are also processed with bactericide.Add following fungicide mixture (every kg seed) in the dressing mixture: 1.2g tmtd+4g iprodione (iprodione)+0.33g Metalaxyl-M.By commercially available polymer seed treatment formulations is added on the seed.Carrying out the rudiment test with the wetting blotting paper of running water.Repeat three tests, each 100 seeds of repeat sowing.Rudiment with pallet illumination in 8 hours with under 30 and 20 ℃, be kept in the rudiment chamber respectively in the dark in 16 hours.Sow 7 days post-evaluation seeds.Count the seed (the I STA guide of testing according to rudiment at least) of all normal rudiments.This table has shown the average percent of Laguna and the normal germinating seed of Elegance kind.
Figure G2008800073842D00291
Figure G2008800073842D00301
The abbreviation of using in the table:
U=unit: 100,000 seeds
G n=normal rudiment
DG nThe difference of particular variables under the=specified conditions (seeing the embodiment preface part)
Embodiment 6
Elder generation's hydration and dry, then use seed treatment insecticides Poncho-beta (mixture that contains effective composition clothianidin and betacyfluthrin) to carry out the film dressing, this also shows favourable effect to emerging of field carrot (Daucus carota) seed (Laguna and Elegance kind).Hydration is described identical with the embodiment of title 5 with coating method.The processing that is per 100,000 seeds use 7g clothianidin and 0.9g betacyfluthrin mixture is to carry out in the field.Repeat three tests, repeat 200 seeds of sowing in the sandy field soil out of doors at every turn.Sow 10 days afterwards counting emerge in early days.
Figure G2008800073842D00302
The abbreviation of using in the table:
Emg=is emerged
The difference of particular variables under the dEmg=specified conditions (seeing the embodiment preface part)
Embodiment 7
Studied carry out first hydration and dry, then use seed treatment insecticides Gaucho (containing effective composition Imidacloprid) to carry out the film dressing to leek (Allium ampeloprasum var.porrum; Sometimes also be categorized as leek (Allium porrum)) effect of seed quality.This table has comprised the data of Parton kind.Lower to water initiation method hydration seed 15 ℃ of temperature.Two kinds of time for exposure have been studied: 8 and 32 hours exposure.Constantly to the running water ventilation that is used for the water initiation.After the hydration, make seed drying return to hydration moisture before.Gaucho WS70 adds with the concentration of per 100,000 seeds 32 or 64g product.By polymer with the seed treatment formulations dressing on seed.With planting seed in filling up the pallet of coconut fibre.Repeat three tests, each 100 seeds of repeat sowing.Pallet is under the dark light regime in illumination in 12 hours and 12 hours, be kept in the phytotron under 20 and 15 ℃ respectively.
Table 7a
Originally expressed the average percent of when 9DAS (after planting fate), emerging and the average percent data of maximum germination rate during at 18DAS.
Figure G2008800073842D00311
Continued 7a:
The abbreviation of using in the table:
U=unit: 100,000 seeds
Emg=is emerged
The maximum germination rate of Gmax=
The difference of particular variables under the dEmg/dGmax=specified conditions (seeing the embodiment preface part)
Table 7b
Originally the data that when 18DAS, can sell the plant par have been expressed.Describedly sell plant and count strain and comprise all plant that are identified as motility grade A and B.Grade A comprises all normal seedling, and grade B comprises slight impaired and/or little seedling.
Figure G2008800073842D00322
Figure G2008800073842D00331
The abbreviation of using in the table:
U=unit: 100,000 seeds
D can sell the difference (seeing the embodiment preface part) of particular variables under plant=specified conditions
Embodiment 8
Present embodiment show carry out first hydration and dry, then use the mixture dressing of the mixture of Pesticidal compound clothianidin and betacyfluthrin and clothianidin and pleocidin to carrot (Daucus carota; The Starca kind) Beneficial Effect of seed quality.In polyethylene glycol (PEG 6000) solution of ventilation ,-1.0 and-2.0MPa between and 15-20 ℃ under seed infiltration was caused 7-21 days.Then, seed drying is returned to hydration moisture before.The concentration of clothianidin with per 100,000 seed 7g is added in two kinds of mixtures.Betacyfluthrin or pleocidin add in the mixture with the concentration of per 100,000 seeds 0.9 or 3.5g respectively.By polymer with the seed treatment formulations dressing on seed.All seeds are also processed with bactericide.Add following fungicide mixture (every kg seed) in the dressing mixture: 1.2g tmtd+4g iprodione+0.33g Metalaxyl-M.With planting seed in filling up the pallet of coconut fibre.Repeat three tests, each 100 seeds of repeat sowing.Pallet is under the dark light regime in illumination in 12 hours and 12 hours, be kept in the phytotron under 20 and 15 ℃ respectively.
Table 8a
This table has shown the data at the sowing average percent that (DAS) emerges after 7 days.
The abbreviation of using in the table:
U=unit: 100,000 seeds
Emg=is emerged
The difference of particular variables under the dEmg=specified conditions (seeing the embodiment preface part)
Table 8b
This table has shown the data of the average percent of A motility grade seedling when 14DAS.This grade comprises size and normal and unimpaired all seedling of cotyledon.
Figure G2008800073842D00342
The abbreviation of using in the table:
U=unit: 100,000 seeds
VitA=motility grade A
The difference of particular variables under the dVitA=specified conditions (seeing the embodiment preface part)
Embodiment 9
In the controlled environment chamber, research is carried out first hydration and drying, is then used seed treatment insecticides Gaucho (containing effective composition Imidacloprid) to carry out the film dressing to the impact of leek (Alliumampeloprasum var.porru` also is categorized as leek (Allium porrum) sometimes) seed quality.Test with two kinds: Ashton and Shelton.Seed is that cylinder caused 7 to 14 days between 15 and 22 ℃ in temperature, finally is reached for the moisture of the 70-100% of dry weight.Then, seed drying is returned to their moistures originally.All seeds all use the bactericide tmtd to process (every kg seed 1.5g tmtd).Concentration with every kg seed 140g product adds Gaucho WS70.Seed treatment formulations by polymer coating on seed.With planting seed in filling up the pallet of coconut fibre.Repeat three tests, each 50 seeds of repeat sowing.Pallet is kept at respectively under 20 and 15 ℃ under the light regime of illumination in 12 hours and 12 hours dark.
This experiment comprises following three kinds of processing: contrast; Gaucho film dressing; Then elder generation's hydration and drying carry out Gaucho film dressing.Here do not comprise " only hydration and drying " processing; But in this experimental result emerge and the maximum of vigor A all can reach 100%.Should maximum emergence rate or vigor A maximum if this experiment is understood to adopt, then present embodiment has also shown this patent claim.
Table 9a
This table has shown the average percent data of emerging in DAS8 or 9 o'clock used different leek kinds.
Figure G2008800073842D00351
Figure G2008800073842D00361
The abbreviation of using in the table:
DAS=is fate after planting
Emg=is emerged
The difference of particular variables under the dEmg=specified conditions (seeing the embodiment preface part)
Table 9b
This table has shown the data of the seedling average percent of motility grade A (VitA).This grade comprises size and cotyledon is normal and unimpaired all seedling.17 or during 20DAS, carry out Bush Vitality's for different cultivars.
For the explanation of the adverse effect of seed treatment under the cylinder initiation conditions, it is extremely impossible that all seedling that should point out the contrast that two kinds are initiated are classified as vigor A (V it A is 100% like this).Therefore, the adverse effect of two kinds under the cylinder initiation conditions being estimated will be less than the maximum shown in this table.
Figure G2008800073842D00362
The abbreviation of using in the table:
DAS=is fate after planting
VitA=motility grade A
The difference of particular variables under the dVitA=specified conditions (seeing the embodiment preface part)
Embodiment 10
In the greenhouse, studied carry out first hydration and dry, then use seed treatment insecticides Elado (containing effective composition clothianidin and betacyfluthrin) to carry out the film dressing to rape (Brassica napus; The Talent kind) impact of seed quality.Seed is in polyethylene glycol (PEG 6000) solution of ventilation, caused 20 hours in-1.0MPa and 15 ℃ of lower infiltrations.Then, seed drying is returned to their moistures originally.Elado FS 480 adds with the concentration of every kg seed 10g clothianidin and 2g betacyfluthrin.All seeds also all use bactericide tmtd and dimethomorph (being respectively every kg seed 4 and 5g) to process.With planting seed the pallet that fills up the sandy loam of obtaining from the field.Repeat three tests, each 50 seeds of repeat sowing.Pallet is kept in the greenhouse continuously with illumination in 12 hours and 12 hours dark light regimes under 20 ℃.This table has shown in 3 days percentage data of on average emerging afterwards of sowing.
Figure G2008800073842D00371
The abbreviation of using in the table:
Emg=is emerged
The difference of particular variables under the dEmg=specified conditions (seeing the embodiment preface part)
Embodiment 11
Studied in the controlled environment chamber carry out first hydration and dry, then use seed treatment to kill elder brother's agent Prosper (containing insecticidal active ingredient clothianidin and bactericide tmtd, carboxin (carboxin) and metalaxyl (metalaxyl)) to carry out the film dressing to rape (Brassicanapus; The Talent kind) impact of seed quality.Seed caused 20 hours at-1.0MPa and 15 ℃ of lower infiltrations in polyethylene glycol (PEG6000) solution of ventilation.Then, seed drying is returned to their moistures originally.Prosper FS 300 adds with the concentration of every 100kg seed 150g clothianidin, 150g tmtd, 70g carboxin and 5g metalaxyl.The seed of the contrast that does not cause and cause all need not be processed by any bactericide.By this way, the impact of the mixture of insecticide under without hydration and drying condition and bactericide is estimated.With planting seed in filling up the pallet of potting soil.Repeat three tests, each 50 seeds of repeat sowing.Pallet is kept in the greenhouse under 20 and 15 ℃ respectively under the light regime of illumination in 12 hours and 12 hours dark.This table has shown the average percent data of emerging after 4 days in sowing.
Figure G2008800073842D00381
The abbreviation of using in the table:
Emg=is emerged
The difference of particular variables under the dEmg=specified conditions (seeing the embodiment preface part)
Embodiment 12
In the greenhouse, studied carry out first hydration and dry, then use seed treatment insecticides Cruiser (containing effective composition Diacloden) to carry out the film dressing to maize (Zea Mays; The Agromax kind) impact of seed quality.Seed caused 48 hours in-0.6MPa and 15 ℃ of lower infiltrations in polyethylene glycol (PEG 6000) solution of ventilation.Then, seed drying is returned to their moistures originally.Cruiser FS350 adds with the concentration of every kind of grain 1.25mg active ingredient.All seeds are processed with the bactericide tmtd of every kind of grain 0.62mg active ingredient.With planting seed the pallet that fills up the sandy loam of obtaining from the field.Repeat three tests, each 25 seeds of repeat sowing.Pallet is kept in the greenhouse continuously with illumination in 12 hours and 12 hours dark light regimes under 20 ℃.This table has shown the average percent data of emerging after sowing 3 days.
Figure G2008800073842D00382
The abbreviation of using in the table:
Emg=is emerged
The difference of particular variables under the dEmg=specified conditions (seeing the embodiment preface part)

Claims (15)

1. a promotion is at least aly killed insect through comprising, kills the seed germination of agricultural, vegetables or flowers crop that the seed treatment of mite or nematicidal compound processes and is improved the method for the seedling vigor of described plant, the seed that it is characterized in that this plant of hydration in the first step, second step is back to its hydration moisture before with seed drying, process with described seed treatment with the 3rd step, prerequisite is if plant is Beta, kills so insect, kills mite or nematicidal compound can not be selected from Imidacloprid or tefluthrin.
2. the process of claim 1 wherein that described seedling is selected from the subordinate:
Crops: Arachis, Avena, Beta, Brassicas, safflower genus, wild Glycine, cotton genus, Helianthus, Hordeum, lolium temulentum genus, clover genus, Genus Oryza, Poa L., Secale, sorghum, Trifolium, Triticum, triticale belong to and Zea;
Vegetable crop: allium, Apium L, genus asparagus, Brassicas, Capsicum, olecranon Macroptilium, Cichorium, Citrullus, Cucumis, Cucurbita, arithoke genus, Daucus, Lactuca, Lens culinaris genus, Phaseolus, Pisum, Rhaphanus, Solanum, spinach belong to, valerian belongs to and Vicia;
The flowers crop: antirrhinum, Begonia, chrysanthemum genus, Cyclamen, Carnation, variegated Chrysanthemum, Gerbera, impatiens, Ipomoea, tree mallow genus, lobelia, Pelargonium, petunia Pittosporum, phlox genus, primula, Ptyalon, Tagetes, Verbena, Vinca, Viola and youth-and-old-age belong to.
3. the method for claim 2, wherein said Solanum comprises tomato.
4. the method for claim 2, wherein said seedling is selected from the subordinate:
Crops: Beta, Brassicas, cotton genus, Helianthus, Genus Oryza, Zea;
Vegetable crop: allium, Brassicas, Capsicum, olecranon Macroptilium, Citrullus, Cucumis, Cucurbita, Daucus, Lactuca, Solanum;
Flowers crop: Cyclamen, Carnation, impatiens, Pelargonium, petunia Pittosporum, primula, Tagetes, Verbena, Viola.
5. the method for claim 4, wherein said seedling is selected from the subordinate:
Crops: Beta, Brassicas, cotton belong to, Zea;
Vegetable crop: allium, Capsicum, Cucumis, Daucus, Lactuca, Solanum; Perhaps: allium, Brassicas, Daucus, Lactuca and Solanum;
Flowers crop: Carnation, impatiens, Pelargonium, petunia Pittosporum, Tagetes, Verbena.
6. each method among the claim 1-5, at least a compound treatment of wherein said seed, described compound is selected from:
(1.1.1) clothianidin,
(1.1.2) Imidacloprid,
(1.1.3) thiacloprid,
(1.1.4) Diacloden,
(1.1.5) Acetamiprid,
(1.1.6) MTI-446,
(1.1.7) Nitenpyram,
(1.1.8) imidaclothiz,
(1.1.9)AKD?1022，
(2.1.1) methiocarb,
(2.1.2) thiodicarb,
(2.1.3) tears go out into,
(2.1.4) oxamyl,
(2.2.1) phonamiphos,
(2.2.2) fenamiphos,
(2.2.3) butyl pyrimidine phosphorus,
(2.2.4) cadusafos,
(2.2.5) lythidathion,
(2.2.6) chlorpyrifos-methyl, chlopyrifos,
(3.1.1) betacyfluthrin,
(3.1.2) cyfloxylate,
(3.1.3) decis,
(3.1.4) tefluthrin,
(3.1.5) Biphenthrin,
(3.2.1) indoxacarb,
(4.1.1) pleocidin,
(4.1.2)spinetoram(I)，
Figure FSB00000882393200031
(5.2.1) ethiprole,
(5.2.2) second worm nitrile,
(6.1.1) emamectin-benzoate,
(6.1.2) Avermectin,
(7.1.1) Nylar,
(8.1.1) methoxyfenozide,
(9.2) Buprofezin,
(9.3) cyromazine,
(9.1.1) triflumuron,
(9.1.2) flufenoxuron,
(10.1) diafenthiuron,
(10.2) azacyclotin, plictran, fenbutatin oxide,
(11.1) capillary,
(11.2) binapacryl, dinobuton, karathane, dnoc,
(12.1.1) tebufenpyrad,
(12.2.1) Hydramethylnon Bait,
(13.1) rotenone,
(14.1) acequinocyl, fluacrypyrim,
(15.1) bacillus thuringiensis strains,
(16.1.1) spiral shell mite ester,
(16.1.2) Spiromesifen,
(16.2.1) suitable-3-(2,5-3,5-dimethylphenyl)-8-methoxyl group-2-oxygen-1-azaspiro [4.5] last of the ten Heavenly stems-3-alkene-4-base carbonic ester,
(17.1) flonicamid,
(18.1) Amitraz,
(19.1) propargite,
(20.1) N 2-[1,1-dimethyl-2-(methyl sulphonyl) ethyl]-3-iodo-N 1-[2-methyl-4-[1,2,2,2-tetrafluoro-1-(trifluoromethyl) ethyl] phenyl]-1,2-benzene diamides,
(20.2) chlorantraniliprole of formula (II),
Figure FSB00000882393200041
(20.3) cyazypyr of formula (III),
Figure FSB00000882393200042
(21.1) thiocyclam oxalate, dimehypo,
(22.1) nimbin, bacillus kind, Beauveria kind, Pherocon CM, Metarhizium Species, paecilomyces kind, thuringiensin, Verticillium dahliae genus are planted,
(23.1) aluminum phosphate, Celfume, vikane,
(23.2) ice crystal, flonicamid, pymetrozine,
(23.3) clofentezine, second mite azoles, Hexythiazox,
(23.4) amidoflumet, benclothiaz, Citrazon, Bifenazate, fenisobromolate, Buprofezin, chinomethionat, galecron, chlorobenzilate, chloropicrin, clothiazoben, cycloprene, cyflumetofen, CGA 183893, fenoxacrim, fluorine nitre diphenylamines, the thiazole mite, flufenerim, fluorine mite piperazine, gossyplure, Hydramethylnon Bait, japonilure, metoxadiazone, oil, Butacide, potassium oleate, pyrafluprole, pyridalyl, pyriprole, sulfluramid, tetradiphon, kill the mite thioether, triarathene, verbutin, 3-methyl-phenyl-propyl carbamate, 3-(5-chloro-3-pyridyl base)-7-(2,2,2-trifluoroethyl)-7-azabicyclo [3.2.1] suffering-3-nitrile and the interior type-isomer of corresponding 3-.
7. each method among the claim 1-5, at least a compound treatment of wherein said seed, described compound is selected from:
(1.1.1) clothianidin,
(1.1.2) Imidacloprid,
(1.1.3) thiacloprid,
(1.1.4) Diacloden,
(1.1.5) Acetamiprid,
(2.1.1) methiocarb,
(2.1.2) thiodicarb,
(3.1.1) betacyfluthrin,
(3.1.2) cyfloxylate,
(3.1.3) decis,
(3.1.4) tefluthrin,
(3.2.1) indoxacarb,
(4.1.1) pleocidin,
(4.1.2)spinetoram，
(5.2.1) ethiprole,
(5.2.2) second worm nitrile,
(6.1.1) emamectin-benzoate,
(6.1.2) Avermectin,
(16.1.1) spiral shell mite ester,
(16.1.2) Spiromesifen,
(16.2.1) spiral shell worm ethyl ester,
(20.1) Flubendiamide,
(20.2) chlorantraniliprole,
(20.3)cyazypyr。
8. each method among the claim 1-5, at least a compound treatment of wherein said seed, described compound is selected from:
(1.1.1) clothianidin,
(1.1.2) Imidacloprid,
(1.1.4) Diacloden,
(2.1.1) methiocarb,
(2.1.2) thiodicarb,
(3.1.1) betacyfluthrin,
(3.1.4) tefluthrin,
(4.1.1) pleocidin,
(4.1.2)spinetoram，
(5.2.1) ethiprole,
(5.2.2) second worm nitrile,
(6.1.1) emamectin-benzoate,
(6.1.2) Avermectin,
(16.2.1) spiral shell worm ethyl ester,
(20.2) chlorantraniliprole,
(20.3)cyazypyr。
9. the process of claim 1 wherein described seed:
By water cause, infiltration causes or solid matrix causes and carries out hydration, and be dried to moisture and count 3 to 15% based on fresh weight.
10. the method for claim 9, wherein said water cause and comprise that cylinder causes.
11. the method for claim 9, wherein said seed:
Under 10 ℃ to 30 ℃ temperature, cause by water and hydration 1 to 24 hour; Or under 10 ℃ to 30 ℃ temperature, cause by cylinder and hydration 5 to 17 days; Or under 10 ℃ to 30 ℃ temperature ,-0.5 to-2.6MPa osmotic potential, cause by infiltration and hydration 3 to 15 days; Or solid matrix causes and hydration 3 to 15 days under 10 ℃ to 30 ℃ temperature ,-0.5 to-2.6MPa osmotic potential.
12. the process of claim 1 wherein that described seedling is selected from the subordinate:
Crops: Beta, Brassicas, cotton belong to, Zea;
Vegetable crop: allium, Capsicum, Cucumis, Daucus, Lactuca, Solanum; Perhaps: allium, Brassicas, Daucus, Lactuca and Solanum;
The flowers crop: Carnation, impatiens, Pelargonium, petunia Pittosporum, Tagetes, Verbena,
Under 10 ℃ to 30 ℃ temperature, cause by water and hydration 1 to 24 hour; Or under 10 ℃ to 30 ℃ temperature, cause by cylinder and hydration 5 to 17 days; Or under 10 ℃ to 30 ℃ temperature ,-0.5 to-2.6MPa osmotic potential, cause by infiltration and hydration 3 to 15 days; Or solid matrix causes and hydration 3 to 15 days under 10 ℃ to 30 ℃ temperature ,-0.5 to-2.6MPa osmotic potential,
And use at least a compound treatment, described compound is selected from:
(1.1.1) clothianidin,
(1.1.2) Imidacloprid,
(1.1.4) Diacloden,
(2.1.1) methiocarb,
(2.1.2) thiodicarb,
(3.1.1) betacyfluthrin,
(3.1.4) tefluthrin,
(4.1.1) pleocidin,
(4.1.2)spinetoram，
(5.2.1) ethiprole,
(5.2.2) second worm nitrile,
(6.1.1) emamectin-benzoate,
(6.1.2) Avermectin,
(16.2.1) spiral shell worm ethyl ester,
(20.2) chlorantraniliprole,
(20.3)cyazypyr。
13. the method for claim 12, wherein said seedling are selected from the subordinate:
Beta, Brassicas, cotton belong to, Zea.
14. the method for claim 12, wherein said seedling are selected from the subordinate:
Allium, Capsicum, Cucumis, Daucus, Lactuca, Solanum; Perhaps: allium, Brassicas, Daucus, Lactuca and Solanum.
15. the method for claim 12, wherein said seedling are selected from the subordinate:
Carnation, impatiens, Pelargonium, petunia Pittosporum, Tagetes, Verbena.
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